Gold Member Badge


  • You're all caught up!

What Is a Healthy Serving Size of Peanut Butter?

author image Nina K.
Nina K. is a Los Angeles-based journalist who has been published by,, Healthy Living Magazine, Organic Authority and numerous other print and web publications. She has a philosophy degree from the University of Colorado and a journalism certificate from UCLA.
What Is a Healthy Serving Size of Peanut Butter?
Peanut butter on a slice of bread Photo Credit: bhofack2/iStock/Getty Images

Peanut butter is an excellent source of monounsaturated fats, which help maintain healthy cholesterol levels. It also contains protein and fiber, and tastes delicious spread onto apple slices or whole-wheat toast. The high fat content means that peanut butter is also high in calories, however, so eating more than a single serving can quickly put a damper on your diet.

Video of the Day

Serving Size

One recommended serving of peanut butter is 2 tablespoons, which is about the size of a ping-pong ball. That serving contains about 188 calories, 145 of which come from fat. Thus, peanut butter is more than 75 percent fat; the 2010 Dietary Guidelines for Americans recommends limiting fat to just 20 to 35 percent of total calorie intake. While this doesn't mean that peanut butter is off-limits, it does mean you should avoid larger servings and balance it with foods that contain little or no fat.

LiveStrong Calorie Tracker
Lose Weight. Feel Great! Change your life with MyPlate by LIVESTRONG.COM
  • Gain 2 pounds per week
  • Gain 1.5 pounds per week
  • Gain 1 pound per week
  • Gain 0.5 pound per week
  • Maintain my current weight
  • Lose 0.5 pound per week
  • Lose 1 pound per week
  • Lose 1.5 pounds per week
  • Lose 2 pounds per week
  • Female
  • Male
ft. in.



Demand Media